Pong programmer art

I'm currently teaching myself C++ by programming a simple Pong clone. In order to make it look a bit more interesting, I decided to create some simple textures. Being a programmer and not an artist, these are "programmer art" quality level. Maybe you like them anyway.

Ball: 32x32

Court: 800x600

Paddle: 32x128

Personally, I'm pleased with the court and ball, but not with the paddles (which come in three color variants). If you put (any of) these textures to use or improve on them, I'd be happy to learn about it in the comments. :)